.fullscreen,
.max_content {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading_el {
  display: flex;
  font-size: 16px;
  align-items: center;
  color: #666;
  font-size: 16px;
}

.loading_tip {
  margin-left: 12px;
}

.max_content {
  z-index: 2;
  position: absolute;
  background: rgba(255, 255, 255, .6);
}